CVE-2025-11378mediumCWE-862

CVE-2025-11378: medium-severity vulnerability in ShortPixel Image Optimizer – Optimize Images…

ShortPixel Image Optimizer <= 6.3.4 - Authenticated (Contributor+) Settings Import/Export

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.4epss 0.3%
The ShortPixel Image Optimizer – Optimize Images, Convert WebP & AVIF plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'shortpixel_ajaxRequest' AJAX action in all versions up to, and including, 6.3.4. This makes it possible for authenticated attackers, with Contributor-level access and above, to export and import site options.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Affected products
shortpixel · ShortPixel Image Optimizer – Optimize Images, Convert WebP & AVIF
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